I didn't mean to say you should 'roll your own' on the brake lines!
You buy premade lines with the AN fittings on the ends.
I did this for a few reasons. If you ever want to pop your lines (calipers, whatever) off, they're really easy to get off (yet stay when told to!) unlike inverted flares. They can be taken on/off a zillion times with no damage (unlike inverted flares which are only supposed to be done a few times then replaced). If you're in the middle of nowhere and you DO manage to kill a line (what were you doing 4*4'ing your fiero anyhow?!) you're more likely to find a chunk of any old hose with -3 fittings on it (who cares if it's 6ft long) than to find a guy who even knows what a fiero is!
FYI:
Banjo -> AN-3 FCM2947
Inveted flare -> AN-3 FCM2945
Those are Aeroquip's numbers. Couldn't find the hose I used, but it wouldn't fit your application anyhow.